marianneperez12 marianneperez12

09-12-2019
Chemistry

contestada

How many molecules are there in 162 grams of NO2

Respuesta :

rayjudathadeus rayjudathadeus

09-12-2019

2.130086×10^24molecules

Explanation:

Number of mole=Mass/Molar mass ×Avogadros Constant

162/46 ×6.023×10^23

Answer Link

Otras preguntas

the formula to find the volume of a sphere is v=4/3 pie r ^3 where r is the radius of the sphere . what is the formula in terms of r

the three levels of courts In the federal court system, from lowest to highest are what

Throughout recorded history, humans have found ways to change their environment and adapt to its challenges. Describe one way you use technology to help you sur

The bird population on an island is declining at a rate of 2.2% per year. The population was 3500 in the year 2009. Which answer is the best prediction of the

Where does the power of state government come from, according to Jefferson? Constitutions The people Functionaries The judiciary

Explain the steps you take to deal with a problem at college or at work.

which is the least number of seismograph stations needed to locate the epicenter of a earthquake

Is frying something a physical or chemical change?

List four conditions that may result in the emission of electrons from a conductor

What is the value of x?